Found with PFGW Version 3.7.5

66^47023-65 is 2-PRP! (42.8171s+0.0036s)
66^47023-65 is 3-PRP! (42.9348s+0.0040s)
66^47023-65 is 5-PRP! (42.7845s+0.0040s)
66^47023-65 is 7-PRP! (42.8037s+0.0036s)
66^47023-65 is 11-PRP! (42.9473s+0.0039s)

Primality testing 66^47023-65 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 7, base 8+sqrt(7)
Calling N-1 BLS with factored part 0.05% and helper 0.02% (0.17% proof)
66^47023-65 is Fermat and Lucas PRP! (346.0316s+0.0031s)

To be completed...